3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! class Example { public $publicSetting = 'public'; protected $protectedSetting = 'protected'; private $privateSetting = 'private'; public function showEverything() { return get_object_vars($this); } public function showMyPublicsOnly() { $analyse = function($object) { return get_object_vars($object); }; return $analyse($this); } } $example = new Example(); var_dump(get_object_vars($example)); var_dump($example->showEverything()); var_dump($example->showMyPublicsOnly());

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0120.00318.30
8.3.50.0050.01122.10
8.3.40.0110.00418.63
8.3.30.0140.00018.96
8.3.20.0040.00420.34
8.3.10.0070.00021.56
8.3.00.0000.00720.77
8.2.180.0160.00316.75
8.2.170.0090.00622.96
8.2.160.0070.00722.25
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00817.75
8.2.110.0000.00920.35
8.2.100.0100.00317.72
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0080.00018.03
8.2.50.0040.00418.07
8.2.40.0000.00818.09
8.2.30.0050.00218.08
8.2.20.0040.00417.55
8.2.10.0000.00717.69
8.2.00.0000.00717.70
8.1.280.0070.00725.92
8.1.270.0050.00323.83
8.1.260.0040.00426.35
8.1.250.0110.00728.09
8.1.240.0130.00022.07
8.1.230.0110.00020.95
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0120.00017.43
8.1.180.0040.00418.10
8.1.170.0030.00518.46
8.1.160.0000.00722.08
8.1.150.0040.00418.70
8.1.140.0070.00017.34
8.1.130.0000.00717.84
8.1.120.0040.00417.45
8.1.110.0000.00817.35
8.1.100.0040.00417.37
8.1.90.0040.00417.35
8.1.80.0070.00017.50
8.1.70.0030.00317.47
8.1.60.0040.00817.56
8.1.50.0040.00417.57
8.1.40.0030.00517.47
8.1.30.0000.00817.47
8.1.20.0040.00417.58
8.1.10.0020.00517.54
8.1.00.0040.00417.50
8.0.300.0070.00018.77
8.0.290.0000.00817.15
8.0.280.0070.00018.30
8.0.270.0030.00317.11
8.0.260.0080.00016.78
8.0.250.0000.00716.90
8.0.240.0070.00016.81
8.0.230.0070.00016.94
8.0.220.0050.00216.88
8.0.210.0000.00716.73
8.0.200.0000.00717.00
8.0.190.0020.00516.96
8.0.180.0070.00016.94
8.0.170.0040.00416.93
8.0.160.0040.00416.78
8.0.150.0040.00416.84
8.0.140.0040.00416.89
8.0.130.0040.00413.35
8.0.120.0050.00216.76
8.0.110.0050.00216.86
8.0.100.0000.00716.77
8.0.90.0040.00416.95
8.0.80.0050.01216.86
8.0.70.0000.00816.68
8.0.60.0000.00716.91
8.0.50.0040.00416.95
8.0.30.0120.01117.06
8.0.20.0070.01217.40
8.0.10.0070.00017.00
8.0.00.0070.01416.72
7.4.330.0060.00015.07
7.4.320.0000.00716.65
7.4.300.0030.00316.61
7.4.290.0030.00316.65
7.4.280.0050.00316.62
7.4.270.0030.00316.52
7.4.260.0030.00316.45
7.4.250.0000.00716.59
7.4.240.0050.00216.46
7.4.230.0040.00416.41
7.4.220.0110.00716.46
7.4.210.0060.01116.61
7.4.200.0030.00316.50
7.4.190.0030.00316.66
7.4.160.0130.00316.45
7.4.150.0120.01017.40
7.4.140.0160.00517.86
7.4.130.0110.01116.51
7.4.120.0130.00716.48
7.4.110.0130.00716.68
7.4.100.0030.01416.54
7.4.90.0110.00716.37
7.4.80.0100.00616.46
7.4.70.0030.01416.43
7.4.60.0060.00916.41
7.4.50.0030.00416.38
7.4.40.0040.01122.77
7.4.30.0030.01616.51
7.4.00.0090.00614.75
7.3.330.0030.00313.28
7.3.320.0030.00313.29
7.3.310.0070.00016.34
7.3.300.0080.00016.16
7.3.290.0040.01116.28
7.3.280.0080.00716.26
7.3.270.0120.00617.40
7.3.260.0040.01316.23
7.3.250.0120.00816.50
7.3.240.0070.01016.34
7.3.230.0100.01116.39
7.3.210.0090.00816.39
7.3.200.0150.00619.39
7.3.190.0040.01316.61
7.3.180.0060.01116.59
7.3.170.0120.00416.43
7.3.160.0130.00516.57
7.3.120.0130.00315.00
7.3.110.0080.00814.81
7.3.100.0060.00914.62
7.3.90.0080.00314.93
7.3.80.0060.00314.68
7.3.70.0040.00714.89
7.3.60.0070.01014.64
7.3.50.0080.00414.60
7.3.40.0030.00614.67
7.3.30.0090.00614.79
7.3.20.0040.00716.60
7.3.10.0080.00816.65
7.3.00.0070.00516.50
7.2.330.0140.00416.74
7.2.320.0140.00316.55
7.2.310.0100.00716.73
7.2.300.0180.00016.64
7.2.290.0060.01116.66
7.2.240.0070.00314.65
7.2.230.0140.00015.16
7.2.220.0030.01014.55
7.2.210.0030.01215.13
7.2.200.0070.00714.91
7.2.190.0140.00414.77
7.2.180.0030.01214.93
7.2.170.0080.00514.70
7.2.160.0140.00014.95
7.2.150.0040.01216.96
7.2.140.0100.00716.85
7.2.130.0080.00616.79
7.2.120.0050.00616.82
7.2.110.0050.01016.87
7.2.100.0070.00816.85
7.2.90.0070.00816.90
7.2.80.0060.00816.97
7.2.70.0050.00816.85
7.2.60.0040.00816.83
7.2.50.0080.00716.92
7.2.40.0100.00516.56
7.2.30.0100.00416.83
7.2.20.0080.00716.84
7.2.10.0070.00516.88
7.2.00.0030.00917.63
7.1.330.0000.01515.62
7.1.320.0030.01115.69
7.1.310.0070.00715.68
7.1.300.0070.00715.92
7.1.290.0090.00615.44
7.1.280.0060.00315.58
7.1.270.0070.00715.44
7.1.260.0060.00915.71
7.1.250.0030.00915.70
7.1.200.0060.00615.74
7.1.100.0060.00618.12
7.1.70.0040.00816.84
7.1.60.0120.01219.32
7.1.50.0060.01017.04
7.1.00.0070.07022.28
7.0.200.0000.00816.75
7.0.140.0100.06722.08
7.0.110.0100.08720.12
7.0.100.0170.07020.04
7.0.90.0070.04320.07
7.0.80.0070.04319.91
7.0.70.0000.04720.03
7.0.60.0100.03019.98
7.0.50.0130.02720.00
7.0.40.0030.03319.71
7.0.30.0030.03319.73
7.0.20.0030.04719.77
7.0.10.0030.03319.82
7.0.00.0070.03019.75
5.6.280.0070.07021.11
5.6.260.0030.08320.60
5.6.250.0030.07720.71
5.6.240.0000.05020.66
5.6.230.0100.03720.67
5.6.220.0030.04020.85
5.6.210.0000.03720.57
5.6.200.0030.03320.57
5.6.190.0130.02720.62
5.6.180.0000.04020.66
5.6.170.0070.03020.59
5.6.160.0030.03720.56
5.6.150.0070.03720.84
5.6.140.0030.04320.60
5.6.130.0100.03320.63
5.6.120.0100.03020.53
5.6.110.0000.04320.46
5.6.100.0000.04020.72
5.6.90.0030.03320.69
5.6.80.0030.03319.95
5.6.70.0030.03720.04
5.6.60.0070.03320.02
5.6.50.0000.03320.09
5.6.40.0000.03320.07
5.6.30.0100.03320.23
5.6.20.0070.03719.95
5.6.10.0030.05319.98
5.6.00.0000.06019.98
5.5.380.0030.04017.70
5.5.370.0030.04017.69
5.5.360.0000.03717.68
5.5.350.0030.03317.62
5.5.340.0030.04017.83
5.5.330.0130.02717.91
5.5.320.0030.03317.96
5.5.310.0070.03317.93
5.5.300.0030.03318.25
5.5.290.0030.04017.95
5.5.280.0000.03717.91
5.5.270.0000.03717.91
5.5.260.0000.04017.95
5.5.250.0100.05018.04
5.5.240.0030.03717.46
5.5.230.0000.05317.63
5.5.220.0000.04017.43
5.5.210.0000.04017.61
5.5.200.0030.03317.31
5.5.190.0030.03017.57
5.5.180.0000.03717.31
5.5.160.0100.07317.57
5.5.150.0070.07317.28
5.5.140.0100.07317.44
5.5.130.0130.07017.60
5.5.120.0000.06717.45
5.5.110.0030.08017.27
5.5.100.0130.07017.48
5.5.90.0070.08017.32
5.5.80.0130.06717.08
5.5.70.0070.06717.16
5.5.60.0100.07317.46
5.5.50.0100.07017.47
5.5.40.0100.07017.38
5.5.30.0070.07317.19
5.5.20.0030.04717.20
5.5.10.0130.07017.37
5.5.00.0130.06317.16
5.4.450.0000.04019.66
5.4.440.0070.03319.31
5.4.430.0000.03719.33
5.4.420.0030.03319.41
5.4.410.0100.02719.23
5.4.400.0000.04019.11
5.4.390.0030.03719.03
5.4.380.0030.04319.31
5.4.370.0070.03319.14
5.4.360.0030.03719.00
5.4.350.0030.03319.18
5.4.340.0000.04019.00
5.4.320.0070.04319.14
5.4.310.0100.04719.02
5.4.300.0100.06718.98
5.4.290.0070.07319.09
5.4.280.0170.05719.03
5.4.270.0070.08018.98
5.4.260.0070.07319.31
5.4.250.0100.06319.24
5.4.240.0170.06319.09
5.4.230.0170.06719.01
5.4.220.0100.04719.22
5.4.210.0030.07318.95
5.4.200.0030.04019.02
5.4.190.0130.07019.07
5.4.180.0030.07018.99
5.4.170.0130.06719.13
5.4.160.0170.06319.00
5.4.150.0000.07018.93
5.4.140.0030.07316.41
5.4.130.0000.07016.44
5.4.120.0030.03316.58
5.4.110.0070.06716.65
5.4.100.0130.06316.61
5.4.90.0000.03716.46
5.4.80.0070.07316.51
5.4.70.0030.07316.54
5.4.60.0070.07716.40
5.4.50.0070.06016.49
5.4.40.0070.06016.45
5.4.30.0130.06716.52
5.4.20.0100.07016.48
5.4.10.0070.05316.28
5.4.00.0070.04015.80
5.3.290.0130.06714.54
5.3.280.0200.06314.62
5.3.270.0070.08014.66
5.3.260.0100.07314.63
5.3.250.0070.07314.75
5.3.240.0030.07014.64
5.3.230.0170.06714.61
5.3.220.0170.05314.55
5.3.210.0070.07714.44
5.3.200.0030.06714.71
5.3.190.0130.04714.58
5.3.180.0030.07014.54
5.3.170.0070.07714.59
5.3.160.0070.05014.66
5.3.150.0070.06014.56
5.3.140.0130.06314.70
5.3.130.0030.08014.52
5.3.120.0030.07714.41
5.3.110.0030.08314.64
5.3.100.0070.06714.19
5.3.90.0100.07314.06
5.3.80.0170.06314.03
5.3.70.0030.07714.04
5.3.60.0130.05314.23
5.3.50.0070.07314.19
5.3.40.0070.07713.98
5.3.30.0070.06013.93
5.3.20.0100.06713.70
5.3.10.0070.07313.64
5.3.00.0070.04713.73
5.2.170.0070.06311.84
5.2.160.0070.06311.84
5.2.150.0070.03311.84
5.2.140.0070.05011.84
5.2.130.0030.06011.84
5.2.120.0030.04011.84
5.2.110.0030.04311.84
5.2.100.0070.06011.84
5.2.90.0070.05711.84
5.2.80.0030.06711.84
5.2.70.0170.04711.84
5.2.60.0100.04311.84
5.2.50.0030.02711.84
5.2.40.0030.06311.84
5.2.30.0000.06311.84
5.2.20.0070.05311.84
5.2.10.0000.06311.84
5.2.00.0070.04311.84
5.1.60.0030.02711.84
5.1.50.0070.03711.84
5.1.40.0100.04011.84
5.1.30.0000.05011.84
5.1.20.0000.02311.84
5.1.10.0000.04011.84
5.1.00.0070.04311.84
5.0.50.0000.05011.84
5.0.40.0030.04011.84
5.0.30.0070.06711.84
5.0.20.0030.04311.84
5.0.10.0030.03311.84
5.0.00.0070.05011.84
4.4.90.0000.02711.84
4.4.80.0030.03311.84
4.4.70.0000.04011.84
4.4.60.0000.03711.84
4.4.50.0030.03011.84
4.4.40.0000.02311.84
4.4.30.0030.03711.84
4.4.20.0070.03011.84
4.4.10.0000.03711.84
4.4.00.0100.03711.84
4.3.110.0100.03011.84
4.3.100.0000.03011.84
4.3.90.0000.03711.84
4.3.80.0000.03011.84
4.3.70.0000.03011.84
4.3.60.0070.03011.84
4.3.50.0070.02011.84
4.3.40.0100.04311.84
4.3.30.0030.03011.84
4.3.20.0000.03011.84
4.3.10.0000.01711.84
4.3.00.0030.03311.84

preferences:
45.94 ms | 401 KiB | 5 Q